Using the MOPAC 2016 software package, the vacancy mechanism of ionic conductivity in LaF3 crystals inside their bulk and on the surface is investigated. It is shown that the ionic conductivity over the crystal surface is several orders of magnitude higher than the conductivity in its bulk. The observed effect is explained by the intense movement of vacancies formed in the bulk of the crystal to its surface and the corresponding increase in their concentration in the surface layer of the sample.
| Mualliflar | Ахмеджанов, Ф.Р., Мирзаев, С.З., Нуждов, Г.С., Махаров, Н.М. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2021-12-27 |
| Jild | 23 |
| Son | 3 |
| Betlar | 33-37 |
| Til | Rus |
| DOI | 10.52304/.v23i3.261 |
DOI: 10.52304/.v23i3.261 · Maqolaning asl sahifasi
поверхностные явления, энергия активации, междоузлие, механизм ионной проводимости, вакансия, суперионный проводник, surface phenomena, activation energy, interstice, ionic conduction mechanism, vacancy, superionic conductor
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